package cn.whx.hrm.config;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.http.SessionCreationPolicy;
import org.springframework.security.oauth2.config.annotation.web.configuration.EnableResourceServer;
import org.springframework.security.oauth2.config.annotation.web.configuration.ResourceServerConfigurerAdapter;
import org.springframework.security.oauth2.config.annotation.web.configurers.ResourceServerSecurityConfigurer;
import org.springframework.security.oauth2.provider.token.RemoteTokenServices;
import org.springframework.security.oauth2.provider.token.ResourceServerTokenServices;
import org.springframework.security.oauth2.provider.token.TokenStore;
import org.springframework.security.oauth2.provider.token.store.JwtAccessTokenConverter;
import org.springframework.security.oauth2.provider.token.store.JwtTokenStore;

@Configuration
@EnableResourceServer
@EnableGlobalMethodSecurity(prePostEnabled = true)
public class ResouceConfig extends ResourceServerConfigurerAdapter {
    @Value("${oauth.resourceId}")
    private String resourceId;
    //配置资源方
    @Override
    public void configure(ResourceServerSecurityConfigurer resources) throws Exception {
        //配置资源id
        resources.resourceId(resourceId);
      /*  //配置校验token的服务
        resources.tokenServices(tokenService());*/
        resources.tokenStore(jwtTokenStore());
    }

    private TokenStore jwtTokenStore() {
        JwtTokenStore tokenStore = new JwtTokenStore(Converter());
        return  tokenStore;
    }
    static String key = "3232";
    @Bean
    public JwtAccessTokenConverter Converter(){
        JwtAccessTokenConverter tokenConverter = new JwtAccessTokenConverter();
        //设置签名
        tokenConverter.setSigningKey(key);
        return tokenConverter;
    }

  /*  private ResourceServerTokenServices tokenService() {
        RemoteTokenServices services = new RemoteTokenServices();
        services.setClientId("admin");
        services.setClientSecret("1");
        services.setCheckTokenEndpointUrl("http://localhost:3010/oauth/check_token");
        return services;
    }*/

    //http安全配置
    @Override
    public void configure(HttpSecurity http) throws Exception {
        http.authorizeRequests()
                //校验scope必须为all ，对应认证服务的客户端详情配置的clientId
                .antMatchers("/**").access("#oauth2.hasScope('hrm')")
                //关闭跨域伪造检查
                .and().csrf().disable()
                //把session设置为无状态，意思是使用了token，那么session不再做数据的记录
                .sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS);
    }


}
